3 ms·
That's not really what he/she asked for. What your parent is asking for (and I would love to see this too) is a tool that treats RSS feeds as sets of articles,
by haldean 14y ago
That's not really what he/she asked for. What your parent is asking for (and I would love to see this too) is a tool that treats RSS feeds as sets of articles, then lets you do set operations on those sets (i.e., get me all articles a \in A such that a \in HN \and a \notin rpolitics)
- jhund 14y agoHi there, good point. I didn't explain myself very well. You can do this with intigi, too. You can filter both at the content and the source level. So you could set up an interest that presents you with results that a) appear in the HN RSS feed AND b) that don't appear in the r/politics feed In order to do set operations on URLs reliably, we also solve the issue of canonicalization (resolving redirects, removing tracking markers, etc.).
- haldean 14y agoNice! I'll have to take a look. Thanks!